Shelf system

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Description

FIG. 1 is a perspective view of first shelf system showing our design;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a top view of FIG. 1, the bottom view being a mirror image thereof;

FIG. 4 is a side view of FIG. 1, the opposite side view being a mirror image thereof; and

FIG. 5 is a bottom view thereof.

FIG. 6 is a perspective view of a second shelf system showing our design;

FIG. 7 is a front view of FIG. 6;

FIG. 8 is a top view of FIG. 6, the bottom view being a mirror image of the top view;

FIG. 9 is a side view of FIG. 6, the opposite side view being a mirror image thereof; and,

FIG. 10 is a bottom view thereof.

The phantom lines in the FIG. 6 are to show the environment and do not form a part of the present invention.

Claims

We claim the ornamental design for a shelf system, as shown and described.

Referenced Cited
U.S. Patent Documents
D225803 January 1973 Moore
D295007 April 5, 1988 Hardy et al.
D314486 February 12, 1991 Day
D395185 June 16, 1998 Neufeld et al.
D441241 May 1, 2001 Harris
Patent History
Patent number: D457027
Type: Grant
Filed: Nov 28, 2000
Date of Patent: May 14, 2002
Assignee: Steelcase Development Corporation (Caledonia, MI)
Inventors: Karl H. Müller (Grand Rapids, MI), David M. Gresham (Grand Rapids, MI)
Primary Examiner: Brian N. Vinson
Attorney, Agent or Law Firm: Price Heneveld Cooper DeWitt & Litton
Application Number: 29/133,291
Classifications
Current U.S. Class: D6/574; D6/569; D6/570
International Classification: 0604;